Home / 4,052.19-5,592.02-2,189.19

Finding the Fourth Proportional to 4,052.19, 5,592.02 and 2,189.19

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Solution

The fourth proportional to 4,052.19, 5,592.02 and 2,189.19 is: 3,021.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.19 : 5,592.02 = 2,189.19 : x
  2. Step 2: Convert to fraction form
    4,052.19/5,592.02 = 2,189.19/x
  3. Step 3: Cross multiply
    4,052.19x = 5,592.02 × 2,189.19
  4. Step 4: Simplify right side
    4,052.19x = 12,241,994.26
  5. Step 5: Solve for x
    x = 12,241,994.26/4,052.19
  6. Step 6: Final answer
    x = 3,021.08

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Half scale
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Double scale
Find fourth proportional to 4,053.19, 5,593.40 and 2,190.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.